<?php

$a = 30;
$b = 5;

//echo "Moodul: " . ($a % $b) . "<br>";
echo "Moodul: " . (1 % 2) . "<br>";
echo "Moodul: " . (2 % 2) . "<br>";
echo "Moodul: " . (3 % 2) . "<br>";
echo "Moodul: " . (4 % 2) . "<br>";

echo "Moodul: " . (1 % 3) . "<br>";
echo "Moodul: " . (2 % 3) . "<br>";
echo "Moodul: " . (3 % 3) . "<br>";
echo "Moodul: " . (4 % 3) . "<br>";

//if ($counter % 5 == 0) echo "<br>";

echo "Astendamine: " . pow(2, 10) . "<br>";
echo "Ruutjuur: " . pow(16, 1/2) . "<br>"; 

echo $a*=2;
echo $a = $a * 2;












?>